Why Are Chihuahua So Aggressive? 3 Best Reasons!

I know you’re wondering why are chihuahua so aggressive; there are many reasons why, and these things you will know as you delve into this article deeper.

Perhaps, the best reason explaining this behavior is his territoriality. Whenever he knows it’s his place, he will not stop on confronting you to walk away from it. In case you’re not a child, it will be hard for you to make friends with him, especially if it’s your first time to see each other.

Why Are Chihuahua So Aggressive 3 Best Reasons!

This being said, you should expect that gaining his trust takes some time. So, don’t you ever rush? Wait until both of you are okay before you realize how sweet your pet chihuahua is. Well, my friends, I will tell you more about this topic. So, without further ado, let’s start!


Reasons Why Chihuahua Are Aggressive

So, why are chihuahua so aggressive? I’m sure you’ll be surprised by this fact: if you compare pitbulls and chihuahua, the latter is more aggressive than the former. Yes, you read it right. That’s why you came to realize how these dogs have a high rate of bites and attempts at the same time. Here are the reasons why:

#1. They’re territorial

Yes, you may think that they are friendly. But, don’t expect a lot; it’s because they are not, and they’re even defensive than ever. My friends, try coming near them whenever they rest or eat. What happens? Don’t be surprised when they will suddenly snap at you. The thing is that they are very territorial! You’re just fortunate because there are warning signs whenever they would try to become aggressive. Note the following signs:



Grrrr!” says your cute little chihuahua. Growling is a warning sign; it’s their first move to attack you. Yes, fret now, my friend! There are also instances when this sound means that they want to act like they’re intimidating, or maybe when they’re afraid of you. Whatever may be the reason, make sure to be careful.


Showing stiff posture

When this situation occurs, your pet is confident that he can bring you down, and he is furious. Whenever you make eye contact with him, try to avoid looking at him. And slowly and gently, move away from him.


Muzzle punching

Don’t underestimate the power of a small dog because he can punch you, for sure. Although it’s not what you expect, I’m sure he can, and he will do so using his nose. Once he is so close to you, you may expect him to bite. That’s why never allow this situation to happen because you are so close to the scary end.


Showing some teeth

Whenever your dog is angry, you will see his teeth; he will show them to you, and it’s a sign that it’s time for you to stop and back off. Otherwise, you will be at risk of a dog bite. And you don’t want that to happen, right? So, If I were you, I would move away, slowly as possible.



Whenever they would wag their tail, it shows that they are happy. If this would change, they would just stand firmly and gently sideways. It would help if you noted that when chihuahuas want to protect something, they will try to stay close to it most of the time. Yes, you would see them right next to their plates, so you won’t ever take their food. It’s not just the food they can protect; you’re also protected if they are so close to you and think someone is a threat.


#2. They are abused dogs

Do you know that dogs can be aggressive whenever they are abused? I guess it’s true even with human beings. Whenever dangerous and stressful experiences struck into their memories, they would be aggressive. That’s why when you decide to adopt a dog; you should make sure that you have at least an overview of its past life. You have to check with their old owners. Also, you can obtain info from its vet. In this way, you’re sure to be informed what may trigger your dog so that you can avoid such. Know if dogs can remember abuse


#3. They see new faces

We’re afraid of strangers, how much more for these dogs? I’m sure whenever they see a new face, they would be intimidated and scared. It’s not something new to dogs. That’s why you would notice how they would act being aggressive to get rid of this new face. But then, it’s not yet time for you to give up. It takes time for them to be used to you. And don’t be shocked when I tell you that it may take around a year for them to socialize, like become very comfortable to you.

The best thing that you can try to do is to make them visible to different places or new people. You can allow them to play with their friends, like dogs of your neighbors. Once they are used to people, they will less likely act aggressive.


It’s A Wrap!

You see, we’ve only discussed the three best reasons why are chihuahua so aggressive. There may be more reasons behind this; we’ll discuss more of these things in other articles. Thank you so much for your time. Enjoy reading! You may want to read related articles; know about German shepherd and chihuahua mix and 27 dogs that stay small forever

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